Pillow Block Bearing Base Height 0.55 in Bearing Insert Material Stainless Steel Bearing Insert Type Radial Ball Bore Diameter 1 in Bore Type Cylindrical Center Height 1 7/16 in Closure Double Sealed Housing Material Polymer Lubricant Material FDA/USDA-H1 Solid Grease Maximum Temperature 212 Degrees F Minimum Temperature 14 Degrees F Mount Hole Center-to-Center Length 2 in Mount Type Tapped Base Number of Mount Holes 2 Overall Height 2.875 in Overall Length 3 in